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Use getter of layout inspector to create it lazily and not have to create it at initialization time

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This commit is contained in:
Michael Schneider 2016-07-10 20:59:27 -07:00
parent 8b3ec83bfd
commit ce98e56352
1 changed files with 6 additions and 9 deletions
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15
AsyncDisplayKit/ASCollectionView.mm
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@ -253,9 +253,6 @@ static NSString * const kCellReuseIdentifier = @"_ASCollectionViewCell";
_layoutFacilitator = layoutFacilitator; _layoutFacilitator = layoutFacilitator;
// Trigger creating the layout inspector
[self layoutInspector];
_proxyDelegate = [[ASCollectionViewProxy alloc] initWithTarget:nil interceptor:self]; _proxyDelegate = [[ASCollectionViewProxy alloc] initWithTarget:nil interceptor:self];
super.delegate = (id<UICollectionViewDelegate>)_proxyDelegate; super.delegate = (id<UICollectionViewDelegate>)_proxyDelegate;
@ -371,7 +368,7 @@ static NSString * const kCellReuseIdentifier = @"_ASCollectionViewCell";
super.dataSource = (id<UICollectionViewDataSource>)_proxyDataSource; super.dataSource = (id<UICollectionViewDataSource>)_proxyDataSource;
if (_layoutInspectorFlags.layoutInspectorDidChangeCollectionViewDataSource) { if (_layoutInspectorFlags.layoutInspectorDidChangeCollectionViewDataSource) {
[_layoutInspector didChangeCollectionViewDataSource:asyncDataSource]; [self.layoutInspector didChangeCollectionViewDataSource:asyncDataSource];
} }
} }
@ -406,7 +403,7 @@ static NSString * const kCellReuseIdentifier = @"_ASCollectionViewCell";
super.delegate = (id<UICollectionViewDelegate>)_proxyDelegate; super.delegate = (id<UICollectionViewDelegate>)_proxyDelegate;
if (_layoutInspectorFlags.layoutInspectorDidChangeCollectionViewDelegate) { if (_layoutInspectorFlags.layoutInspectorDidChangeCollectionViewDelegate) {
[_layoutInspector didChangeCollectionViewDelegate:asyncDelegate]; [self.layoutInspector didChangeCollectionViewDelegate:asyncDelegate];
} }
} }
@ -977,7 +974,7 @@ static NSString * const kCellReuseIdentifier = @"_ASCollectionViewCell";
- (ASSizeRange)dataController:(ASDataController *)dataController constrainedSizeForNodeAtIndexPath:(NSIndexPath *)indexPath - (ASSizeRange)dataController:(ASDataController *)dataController constrainedSizeForNodeAtIndexPath:(NSIndexPath *)indexPath
{ {
return [_layoutInspector collectionView:self constrainedSizeForNodeAtIndexPath:indexPath]; return [self.layoutInspector collectionView:self constrainedSizeForNodeAtIndexPath:indexPath];
} }
- (NSUInteger)dataController:(ASDataController *)dataController rowsInSection:(NSUInteger)section - (NSUInteger)dataController:(ASDataController *)dataController rowsInSection:(NSUInteger)section
@ -1017,17 +1014,17 @@ static NSString * const kCellReuseIdentifier = @"_ASCollectionViewCell";
- (ASSizeRange)dataController:(ASCollectionDataController *)dataController constrainedSizeForSupplementaryNodeOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath - (ASSizeRange)dataController:(ASCollectionDataController *)dataController constrainedSizeForSupplementaryNodeOfKind:(NSString *)kind atIndexPath:(NSIndexPath *)indexPath
{ {
return [_layoutInspector collectionView:self constrainedSizeForSupplementaryNodeOfKind:kind atIndexPath:indexPath]; return [self.layoutInspector collectionView:self constrainedSizeForSupplementaryNodeOfKind:kind atIndexPath:indexPath];
} }
- (NSUInteger)dataController:(ASCollectionDataController *)dataController supplementaryNodesOfKind:(NSString *)kind inSection:(NSUInteger)section - (NSUInteger)dataController:(ASCollectionDataController *)dataController supplementaryNodesOfKind:(NSString *)kind inSection:(NSUInteger)section
{ {
return [_layoutInspector collectionView:self supplementaryNodesOfKind:kind inSection:section]; return [self.layoutInspector collectionView:self supplementaryNodesOfKind:kind inSection:section];
} }
- (NSUInteger)dataController:(ASCollectionDataController *)dataController numberOfSectionsForSupplementaryNodeOfKind:(NSString *)kind; - (NSUInteger)dataController:(ASCollectionDataController *)dataController numberOfSectionsForSupplementaryNodeOfKind:(NSString *)kind;
{ {
return [_layoutInspector collectionView:self numberOfSectionsForSupplementaryNodeOfKind:kind]; return [self.layoutInspector collectionView:self numberOfSectionsForSupplementaryNodeOfKind:kind];
} }
#pragma mark - ASRangeControllerDataSource #pragma mark - ASRangeControllerDataSource